Home / 48,964.75-67,592.03-33,070.73

Finding the Fourth Proportional to 48,964.75, 67,592.03 and 33,070.73

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Solution

The fourth proportional to 48,964.75, 67,592.03 and 33,070.73 is: 45,651.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,964.75 : 67,592.03 = 33,070.73 : x
  2. Step 2: Convert to fraction form
    48,964.75/67,592.03 = 33,070.73/x
  3. Step 3: Cross multiply
    48,964.75x = 67,592.03 × 33,070.73
  4. Step 4: Simplify right side
    48,964.75x = 2,235,317,608.93
  5. Step 5: Solve for x
    x = 2,235,317,608.93/48,964.75
  6. Step 6: Final answer
    x = 45,651.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.